1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.systemui.classifier; 18 19 /** 20 * A classifier which looks at the distance between the first and the last point from the stroke. 21 */ 22 public class EndPointLengthClassifier extends StrokeClassifier { EndPointLengthClassifier(ClassifierData classifierData)23 public EndPointLengthClassifier(ClassifierData classifierData) { 24 } 25 26 @Override getTag()27 public String getTag() { 28 return "END_LNGTH"; 29 } 30 31 @Override getFalseTouchEvaluation(int type, Stroke stroke)32 public float getFalseTouchEvaluation(int type, Stroke stroke) { 33 return EndPointLengthEvaluator.evaluate(stroke.getEndPointLength()); 34 } 35 }